Travellers from most countries can enter without a visa; specific requirements depend on passport nationality. It is recommended to check the destination's official immigration/entry website before travelling to confirm the latest regulations, and ensure the passport has sufficient validity.

Destinations typically have well-developed public transport networks, including underground/metro, buses, and taxi services. Purchasing stored-value transport cards (such as Macau Bus Card, Octopus in Hong Kong, EasyCard in Taiwan) can make using public transport convenient.

Each place uses its own local legal tender. Macau uses the Macau Pataca (MOP), Hong Kong uses the Hong Kong Dollar (HKD), Taiwan uses the New Taiwan Dollar (NTD), and Japan uses the Yen (JPY). Major shopping centres and hotels generally accept credit cards, while markets and small shops primarily use cash.

Each region has a rich food culture. Macau has Portuguese egg tarts, pork chop buns, and Macanese cuisine; Hong Kong has dim sum, siu mei, and curry fish balls; Taiwan has bubble tea, xiaolongbao, and night market delicacies; Japan has sushi, ramen, and tempura.

Respecting local cultural customs is a fundamental requirement of civilised travel. Dress conservatively at religious sites, ask for permission before taking photographs, and avoid speaking loudly. In Japan, it is important to observe specific etiquette at restaurants and public places, such as bowing when entering temples and removing shoes when entering indoors.